The complete redevelopment of 330 Madison earned the Building Owners and Managers Association (BOMA) 2012 Renovated Building of the Year award. The $120 million project included a sophisticated new glass curtain-wall application, reconfiguration and full renovation of the lobby, a new double-height glass entrance and new glass storefronts, distinguished sidewalk replacements, and full infrastructure modernization, including a new tenant proprietary 1,500-kilowatt backup generator system.
330 Madison Avenue is now the global headquarters of asset management firm Guggenheim Partners and New York headquarters of real estate firm Jones Lang LaSalle.